| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | Ladue Horton Watkins High School | B | 8:55.78 | Verified | ||||
| 2 | Ladue Horton Watkins High School | A | Cooper | Del Cid | Goldman | Loynd | 8:55.78 | Verified |
| 3 | Parkway Central High School | A | Asbach | Stoll | Klausner | Chen | 8:55.80 | Unverified: |
| 4 | Rockwood Summit High School | A | Osterman | COX | FRY | Bordner | 8:56.48 | Verified |
| 5 | Parkway West High School | A | 9:20.00 | Unverified: |
